Rujukan Chuck Grassley

  1. ↑ Ancestors of Charles Ernest Grassley Diarkibkan Mei 9, 2007, di Wayback Machine. rootsweb.com.
  2. ↑ "Charles Grassley". www.legis.iowa.gov. Diarkib daripada yang asal pada December 13, 2012. Dicapai pada May 25, 2012.
  3. ↑ Breuninger, Kevin (November 16, 2018). "Sen. Chuck Grassley opts for Finance Committee chairman, setting up Sen. Lindsey Graham to lead Judiciary Committee". CNBC. Diarkib daripada yang asal pada November 18, 2018. Dicapai pada 17 November 2018.
  4. ↑ Bolton, Alexander (November 16, 2016). "Trump set to have close ally Graham in powerful chairmanship". The Hill. Diarkib daripada yang asal pada November 17, 2018. Dicapai pada November 17, 2018.
  5. ↑ Felton, Ellyn. "Grassley set to become Senate pro tempore". KCRG-TV9. Diarkib daripada yang asal pada February 3, 2019. Dicapai pada January 25, 2019.
  6. ↑ Bunge, Mike. "Chuck Grassley to be third in line for the Presidency". KIMT News. Diarkib daripada yang asal pada November 15, 2018. Dicapai pada January 25, 2019.
  7. ↑ "Barbara Grassley". Iowa State University Plaza of Heroines. 2015-02-26. Diarkib daripada yang asal pada August 26, 2019. Dicapai pada August 26, 2019.
  8. ↑ Segers, Grace (November 17, 2020). "Chuck Grassley, second oldest senator, tests positive for COVID-19". CBS News. Washington, D.C. Dicapai pada November 17, 2020.